Professional Service Industries, Inc.
Construction Project Testing, Consulting and Engineering Services
Explore capabilities, project experience, and office locations to build your shortlist.
Construction Project Testing, Consulting and Engineering Services

Your Partner in Innovative Water Solutions
Custom Solutions for Your Building's Complex Energy Needs
New York, NY+1
Integrated Thinking. Inspired Design.

Field Services, Engineering, and Logistics for Telecommunications Networks
Crystal Lake, IL

On-Time. On-Scope. On-Budget.
Iselin, NJ

Designing solutions for your geotechnical engineering and environmental challenges.
Aiea, HI
No Limits. No Compromise.
Bridgeview, IL

Multi-discipline professional engineering and land surveying solutions
Advanced Automation & Control Systems for Critical Infrastructure
St. Louis, MO

Mechanical Engineering and Heating, Ventilation and Air Conditioning (HVAC) Design.
New York, NY

Creative Solutions Refined For Your Vision
Fort Worth, TX+1

We make sure buildings work

Mechanical Design and New Construction Commissioning.
Redlands, CA

Fire & Life Safety Experts
Columbia, MD

The Wi-Fi Site Survey and Design Expert
New York, NY

Engineering Excellence with Comprehensive Full Service Solutions
Washougal, WA

Control Systems Engineering and PLC Programming and HMI Software Development.
Florence, AZ

Expert Engineering Consultants
Harvest, AL

Industrial Noise & Vibration Solutions: Expert Acoustic Consultation
Westminster, CO+1
Delivering Solutions to Improve the Quality of Life
Ankeny, IA+4

Bridging Science and Humanity
New York, NY+1

Bridging science and humanity
New York, NY+10

Energy Consultants, Engineers, and Leaders
Marietta, GA